package orm;

import java.util.List;
import java.util.Set;
import org.hibernate.LockOptions;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 	* A data access object (DAO) providing persistence and search support for Parkstab entities.
 			* Transaction control of the save(), update() and delete() operations 
		can directly support Spring container-managed transactions or they can be augmented	to handle user-managed Spring transactions. 
		Each of these methods provides additional information for how to configure it for the desired type of transaction control. 	
	 * @see orm.Parkstab
  * @author MyEclipse Persistence Tools 
 */
public class ParkstabDAO extends BaseHibernateDAO  {
	     private static final Logger log = LoggerFactory.getLogger(ParkstabDAO.class);
		//property constants
	public static final String NAME = "name";
	public static final String TOTAL_SPACE = "totalSpace";
	public static final String EMPTY_SPACE = "emptySpace";
	public static final String DESCRIPTION = "description";
	public static final String ADDRESS = "address";
	public static final String LONGITUDE = "longitude";
	public static final String LATITUDE = "latitude";



    
    public void save(Parkstab transientInstance) {
        log.debug("saving Parkstab instance");
        try {
            getSession().save(transientInstance);
            log.debug("save successful");
        } catch (RuntimeException re) {
            log.error("save failed", re);
            throw re;
        }
    }
    
	public void delete(Parkstab persistentInstance) {
        log.debug("deleting Parkstab instance");
        try {
            getSession().delete(persistentInstance);
            log.debug("delete successful");
        } catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }
    
    public Parkstab findById( java.lang.Integer id) {
        log.debug("getting Parkstab instance with id: " + id);
        try {
            Parkstab instance = (Parkstab) getSession()
                    .get("orm.Parkstab", id);
            return instance;
        } catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }
    
    
    public List findByExample(Parkstab instance) {
        log.debug("finding Parkstab instance by example");
        try {
            List results = getSession()
                    .createCriteria("orm.Parkstab")
                    .add(Example.create(instance))
            .list();
            log.debug("find by example successful, result size: " + results.size());
            return results;
        } catch (RuntimeException re) {
            log.error("find by example failed", re);
            throw re;
        }
    }    
    
    public List findByProperty(String propertyName, Object value) {
      log.debug("finding Parkstab instance with property: " + propertyName
            + ", value: " + value);
      try {
         String queryString = "from Parkstab as model where model." 
         						+ propertyName + "= ?";
         Query queryObject = getSession().createQuery(queryString);
		 queryObject.setParameter(0, value);
		 return queryObject.list();
      } catch (RuntimeException re) {
         log.error("find by property name failed", re);
         throw re;
      }
	}

	public List findByName(Object name
	) {
		return findByProperty(NAME, name
		);
	}
	
	public List findByTotalSpace(Object totalSpace
	) {
		return findByProperty(TOTAL_SPACE, totalSpace
		);
	}
	
	public List findByEmptySpace(Object emptySpace
	) {
		return findByProperty(EMPTY_SPACE, emptySpace
		);
	}
	
	public List findByDescription(Object description
	) {
		return findByProperty(DESCRIPTION, description
		);
	}
	
	public List findByAddress(Object address
	) {
		return findByProperty(ADDRESS, address
		);
	}
	
	public List findByLongitude(Object longitude
	) {
		return findByProperty(LONGITUDE, longitude
		);
	}
	
	public List findByLatitude(Object latitude
	) {
		return findByProperty(LATITUDE, latitude
		);
	}
	

	public List findAll() {
		log.debug("finding all Parkstab instances");
		try {
			String queryString = "from Parkstab";
	         Query queryObject = getSession().createQuery(queryString);
			 return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}
	
    public Parkstab merge(Parkstab detachedInstance) {
        log.debug("merging Parkstab instance");
        try {
            Parkstab result = (Parkstab) getSession()
                    .merge(detachedInstance);
            log.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

    public void attachDirty(Parkstab instance) {
        log.debug("attaching dirty Parkstab instance");
        try {
            getSession().saveOrUpdate(instance);
            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }
    
    public void attachClean(Parkstab instance) {
        log.debug("attaching clean Parkstab instance");
        try {
                      	getSession().buildLockRequest(LockOptions.NONE).lock(instance);
          	            log.debug("attach successful");
        } catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }
}